COGENT COMMUNICATIONS HLDGS

Ticker: CCOI CUSIP: 19239V302 Class: Common Stock

DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt's Holding History (CIK: 0001694217)

Note: Option positions (PUT/CALL) are excluded.

Q1 2021

Shares 19,431 Value ($000) $1,336 Avg Close $46.19 Range $42.45 - $53.35

Q4 2020

Shares 45,471 Value ($000) $2,722 Avg Close $44.21 Range $39.55 - $48.39

Q3 2020

Shares 49,857 Value ($000) $2,993 Avg Close $53.91 Range $43.66 - $66.92

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2021	19,431	$1,336	$46.19	$42.45 - $53.35
Q4 2020	45,471	$2,722	$44.21	$39.55 - $48.39
Q3 2020	49,857	$2,993	$53.91	$43.66 - $66.92